National Oceanic and Atmospheric Administration National Weather Service United States Department of Commerce
Current conditions at

Mount Washington (KMWN)

Lat: 44.27°NLon: 71.3°WElev: 6262ft.

Patches Fog and Windy

-4°F

-20°C

Humidity 59%
Wind Speed NW 48 G 58 mph
Barometer NA
Dewpoint -15°F (-26°C)
Visibility 100.00 mi
Wind Chill-36°F (-38°C)
Last update 24 Feb 8:52 am EST
Extended Forecast for

Mount Washington NH

  • Today

    Today: Mostly sunny and cold, with a high near 2. Wind chill values as low as -31. Very windy, with a northwest wind 40 to 45 mph decreasing to 30 to 35 mph in the afternoon. Winds could gust as high as 55 mph.

    High: 2 °F

    Cold and Very
    Windy

  • Tonight

    Tonight: Increasing clouds, with a low around -5. Wind chill values as low as -31. Very windy, with a northwest wind 35 to 40 mph becoming west 25 to 30 mph after midnight. Winds could gust as high as 50 mph.

    Low: -5 °F

    Increasing
    Clouds and
    Very Windy

  • Wednesday

    Wednesday: Snow. High near 12. Wind chill values as low as -27. Very windy, with a southwest wind 40 to 45 mph decreasing to 30 to 35 mph in the afternoon. Winds could gust as high as 55 mph. Chance of precipitation is 90%. New snow accumulation of 1 to 3 inches possible.

    High: 12 °F

    Snow and Very
    Windy

  • Wednesday Night

    Wednesday Night: A 50 percent chance of snow before 1am. Mostly cloudy, with a low around 5. Wind chill values as low as -22. Very windy, with a west wind 40 to 45 mph increasing to 45 to 50 mph after midnight. Winds could gust as high as 65 mph.

    Low: 5 °F

    Chance Snow
    and Very
    Windy

  • Thursday

    Thursday: Partly sunny, with a high near 11. Very windy, with a west wind 40 to 50 mph, with gusts as high as 60 mph.

    High: 11 °F

    Partly Sunny
    and Very
    Windy

  • Thursday Night

    Thursday Night: A 30 percent chance of snow after 8pm. Mostly cloudy, with a low around 2. Windy.

    Low: 2 °F

    Chance Snow
    and Windy

  • Friday

    Friday: Mostly sunny, with a high near 17. Windy.

    High: 17 °F

    Mostly Sunny
    and Windy

  • Friday Night

    Friday Night: Partly cloudy, with a low around 10. Windy.

    Low: 10 °F

    Partly Cloudy
    and Windy

  • Saturday

    Saturday: Partly sunny, with a high near 25. Very windy.

    High: 25 °F

    Partly Sunny
    and Very
    Windy

Detailed Forecast

Today
Mostly sunny and cold, with a high near 2. Wind chill values as low as -31. Very windy, with a northwest wind 40 to 45 mph decreasing to 30 to 35 mph in the afternoon. Winds could gust as high as 55 mph.
Tonight
Increasing clouds, with a low around -5. Wind chill values as low as -31. Very windy, with a northwest wind 35 to 40 mph becoming west 25 to 30 mph after midnight. Winds could gust as high as 50 mph.
Wednesday
Snow. High near 12. Wind chill values as low as -27. Very windy, with a southwest wind 40 to 45 mph decreasing to 30 to 35 mph in the afternoon. Winds could gust as high as 55 mph. Chance of precipitation is 90%. New snow accumulation of 1 to 3 inches possible.
Wednesday Night
A 50 percent chance of snow before 1am. Mostly cloudy, with a low around 5. Wind chill values as low as -22. Very windy, with a west wind 40 to 45 mph increasing to 45 to 50 mph after midnight. Winds could gust as high as 65 mph.
Thursday
Partly sunny, with a high near 11. Very windy, with a west wind 40 to 50 mph, with gusts as high as 60 mph.
Thursday Night
A 30 percent chance of snow after 8pm. Mostly cloudy, with a low around 2. Windy.
Friday
Mostly sunny, with a high near 17. Windy.
Friday Night
Partly cloudy, with a low around 10. Windy.
Saturday
Partly sunny, with a high near 25. Very windy.
Saturday Night
Mostly cloudy, with a low around 8. Very windy.
Sunday
A 40 percent chance of snow. Partly sunny, with a high near 13. Very windy.
Sunday Night
Mostly cloudy, with a low around -10. Very windy.
Monday
A 30 percent chance of snow. Mostly sunny and cold, with a high near -1. Very windy.
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ABOUT THIS FORECAST

 
Point Forecast:
Mount Washington NH
 44.28°N 71.3°W (Elev. 5650 ft)
Last Update:
6:19 am EST Feb 24, 2026
Forecast Valid:
9am EST Feb 24, 2026-6pm EST Mar 2, 2026
 
Forecast Discussion
 
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Additional Resources

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Hourly Weather Forecast

National Digital Forecast Database

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High Temperature

National Digital Forecast Database Weather Element Forecast

Chance of Precipitation